CN213923691U

CN213923691U - Lifting device suitable for coal mine tunnel

Info

Publication number: CN213923691U
Application number: CN202022479317.1U
Authority: CN
Inventors: 张�杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-08-10
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses a lift by crane elevating gear suitable for coal mine tunnel is used relates to environmental detection technical field. The utility model discloses a power portion, removal portion, detection portion and controller, controller fixed connection are provided with the haulage rope in the power portion, and power portion fixes in the wall in tunnel, and the one end fixed connection of removal portion is on the wall in tunnel, and the other end is provided with the go-between, and the haulage rope passes the go-between and is connected with the detection portion. The utility model discloses a set up power portion and removal portion, cooperation through rotating electrical machines and telescopic link, the height of rotating electrical machines control detection portion, the position of telescopic link control detection portion just can make the staff in inspection timing detection portion, need not ascend a height and just can accomplish the operation, potential safety hazard when having solved staff's high altitude construction, in the data of record detection portion, need not stare the screen of detection portion, only need to record the data that detection portion passed back can, unusual convenience.

Description

Lifting device suitable for coal mine tunnel

Technical Field

The utility model belongs to the technical field of the environmental detection, especially, relate to a lift by crane elevating gear suitable for coal mine tunnel is used.

Background

The lifting device suitable for coal mine tunnel uses, as the name suggests, is the device that can hoist the lift with the sensor of using in coal mine tunnel, along with more and more attach attention to safety in the colliery, is more and more to the demand that is applicable to the lifting device that coal mine tunnel used, but it still has following drawback in actual use:

1. the existing sensor in the lifting device suitable for the coal mine tunnel is arranged in a higher tunnel or a tunnel with poor field conditions, so that the operation is inconvenient when the adjustment or the replacement operation is carried out, the ascending operation is needed, and certain potential safety hazards exist in the operation process;

2. the existing lifting device suitable for the coal mine roadway is small in sensor screen when in use, and the orientation of a display screen is in a blind area, so that the existing lifting device is inconvenient for people to observe, and the data of the sensor is inconvenient to read by the personnel on site, thereby influencing the effect of the sensor on site and seriously influencing the safety work.

Therefore, the existing lifting device suitable for coal mine tunnels is not strong in practicability and cannot meet the requirements in actual use, so that the improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lift by crane elevating gear suitable for coal mine tunnel is used, through setting up power portion, removal portion and sensor, the staff can be without ascending a height the operation and more convenient acquisition data, has solved the inconvenient problem of data that has potential safety hazard and observation sensor when ascending a height the timing.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a lift by crane elevating gear suitable for coal mine tunnel is used, including power portion, removal portion, detection portion and controller, controller fixed connection is in power portion, be provided with the haulage rope in the power portion, power portion fixes in the wall in tunnel, the one end fixed connection of removal portion is on the wall in tunnel, and the other end is provided with the go-between, the haulage rope passes the go-between and is connected with detection portion.

Further, power portion includes mounting, winding and rotating electrical machines, be provided with the spacing groove on the mounting, the both ends of winding all rotate to be connected in the spacing groove, be connected with the haulage rope on the winding, fixedly connected with fixed plate on the mounting, the fixed plate passes through backup pad fixed connection rotating electrical machines, the rotating electrical machines rotates to connect the winding, through setting up the spacing groove, can make the winding when the pivoted for prevent winding roll-off pivoted position, through setting up rotating electrical machines, can be when needs remove detection portion, be used for rotating the winding, lengthen the haulage rope, thereby can remove detection portion.

Furthermore, one end of a telescopic rod of the moving part is fixedly connected to the supporting base, the other end of the telescopic rod is fixedly connected with a connecting ring, and a traction rope penetrates through the connecting ring.

Further, fixedly connected with metal button on the sensor of detection portion, the bottom fixedly connected with metal couple of sensor, be provided with transmission terminal on the sensor, through setting up the metal button, can make the haulage rope connect on the metal button for hang the sensor on the tunnel.

Further, be connected with the haulage rope of power portion on the metal buckle, fixedly connected with rubber pad on the outer wall of sensor, the bottom of sensor is provided with the fluorescence base, through setting up the rubber pad, can make the staff when the operation is not normal lead to detection portion and wall or bottom surface collision for reduce the impact force, protection detection portion through setting up the fluorescence base, can be when the not good tunnel of light of detection portion, be used for confirming the position of detection portion.

Further, controller fixed connection is on the fixed plate of power portion, the rotating electrical machines electric connection of controller and power portion, the telescopic link electric connection of controller and removal portion through setting up the controller, can be when detection portion needs to remove for control rotating electrical machines and telescopic link make detection portion remove the assigned position.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up power portion and removal portion, through the cooperation of rotating electrical machines and telescopic link, the height of rotating electrical machines control detection portion, the position of telescopic link control detection portion just can make the staff in inspection timing detection portion, need not ascend a height and just can accomplish the operation, potential safety hazard when having solved staff's high altitude construction.

2. The utility model discloses a set up the sensor, through transmission terminal on the sensor with the data transmission who detects to control center, solved the staff and need stare at the little screen record data of sensor and sometimes the trouble of screen in the field of vision blind area, can make the staff just can obtain data indoor, made things convenient for the staff to obtain data, reduced because the inconvenient work safety that influences of use of detector at the scene.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a lifting device suitable for a coal mine tunnel;

FIG. 2 is a schematic structural view of the power unit of the present invention;

fig. 3 is a schematic structural view of the moving part of the present invention;

FIG. 4 is a schematic structural view of the detecting part of the present invention;

fig. 5 is a schematic block diagram of fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a power section; 11. a fixing member; 111. a limiting groove; 112. a fixing plate; 12. a winding member; 121. A hauling rope; 13. a rotating electric machine; 131. a support plate; 2. a moving part; 21. a support base; 22. A telescopic rod; 23. a connecting ring; 3. a detection unit; 31. a metal buckle; 32. a sensor; 321. a transmission terminal; 33. a metal hook; 4. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1-5, the utility model relates to a lift by crane elevating gear suitable for coal mine tunnel uses, including power portion 1, removal portion 2, detection portion 3 and controller 4, controller 4 fixed connection is on power portion 1, is provided with haulage rope 121 on power portion 1, and power portion 1 is fixed in the wall in tunnel, and the one end fixed connection of removal portion 2 is on the wall in tunnel, and the other end is provided with go-between 23, and haulage rope 121 passes go-between 23 and is connected with detection portion 3.

As shown in fig. 1-2 and fig. 5, the power unit 1 includes a fixing member 11, a winding member 12 and a rotating electrical machine 13, the fixing member 11 is provided with a limiting groove 111, both ends of the winding member 12 are rotatably connected in the limiting groove 111, the winding member 12 is connected with a traction rope 121, the fixing member 11 is fixedly connected with a fixing plate 112, the fixing plate 112 is fixedly connected with the rotating electrical machine 13 through a supporting plate 131, the rotating electrical machine 13 is rotatably connected with the winding member 12, a controller 4 is fixedly connected to the fixing plate 112 of the power unit 1, the controller 4 is electrically connected with the rotating electrical machine 13 of the power unit 1, the controller 4 is electrically connected with a telescopic rod 22 of the moving unit 2, when installing, the fixing member 11 is first installed in a mounting groove which is drilled in a roadway in advance, then the controller 4 is fixed on the fixing plate 112, and finally the rotating electrical machine 13 is electrically connected with the controller 4, after the controller 4 receives the signal sent by the control center, the rotating motor 13 is controlled to work, when the detection part 3 needs to be moved, the rotating motor 13 is controlled to rotate clockwise, the winding part 12 can be driven to rotate clockwise in the limiting groove 111, the traction rope 121 can be released, the detection part 3 reaches the designated height, and data detection is carried out.

As shown in fig. 1 and 3, one end of a telescopic rod 22 of the moving part 2 is fixedly connected to a supporting base 21, the other end of the telescopic rod 22 is fixedly connected to a connecting ring 23, a traction rope 121 penetrates through the connecting ring 23, when the device is installed, the supporting base 21 is fixedly connected to the wall of a roadway, the telescopic rod 22 is electrically connected with the controller 4, and finally the traction rope 121 penetrates through the connecting ring 23, when the device is used, the controller 4 receives a signal sent by a control center and controls the telescopic rod 22 to work, when the detection part 3 needs to be moved, the detection part 3 can reach a position needing to be reached by controlling the telescopic rod 22 to stretch, and then detection is carried out, the telescopic rod 22 is a hydraulic telescopic rod of a common type in the market, the type of the rotating motor 13 is an IHSS57-36-20 series, the type is a single chip microcomputer of a common type in the market, and the controller 4 is a controller of a common type in the market, the rotating motor 13 and the telescopic rod 22 are controlled by the controller 4, and the control structure and the control method do not belong to the essential technical features of the present invention and are not described herein.

As shown in fig. 1 and 4, a metal buckle 31 is fixedly connected to a sensor 32 of the detection portion 3, a metal hook 33 is fixedly connected to the bottom of the sensor 32, a transmission terminal 321 is arranged on the sensor 32, a traction rope 121 of the power portion 1 is connected to the metal buckle 31, a rubber pad is fixedly connected to the outer wall of the sensor 32, and a fluorescent base is arranged at the bottom of the sensor 32.

One specific application of this embodiment is: firstly, when the device is installed, firstly, a mounting groove capable of mounting the power part 1 is drilled on the wall of the top of the roadway, the power part 1 is mounted, then, the moving part 2 is fixedly mounted on the lower wall of the power part 1, then, the controller 4 is electrically connected onto the power part 1, secondly, then, the traction rope 121 passes through the connecting ring 23 and then is connected onto the detection part 3, thirdly, when the device is used, the control center sends out a signal, the controller 4 receives the signal, then, after processing, the power part 1 is controlled to receive and release the traction rope 121, meanwhile, the telescopic rod 22 of the moving part 2 is controlled to stretch, then, the roadway air is detected through the detection part 3, data is transmitted to the control center, then, the control signal is sent to the controller 4 after analysis of the control center, and the position of the detection part 3 is controlled.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a lift by crane elevating gear suitable for coal mine tunnel is used which characterized in that: including power portion (1), removal portion (2), detection portion (3) and controller (4), controller (4) fixed connection is on power portion (1), be provided with haulage rope (121) on power portion (1), power portion (1) is fixed in the wall in tunnel, the one end fixed connection of removal portion (2) is on the wall in tunnel, and the other end is provided with go-between (23), haulage rope (121) pass go-between (23) and are connected with detection portion (3).

2. The hoisting device suitable for the coal mine roadway is characterized in that the power part (1) comprises a fixing part (11), a winding part (12) and a rotating motor (13), a limiting groove (111) is formed in the fixing part (11), two ends of the winding part (12) are rotatably connected into the limiting groove (111), a traction rope (121) is connected onto the winding part (12), a fixing plate (112) is fixedly connected onto the fixing part (11), the fixing plate (112) is fixedly connected with the rotating motor (13) through a supporting plate (131), and the rotating motor (13) is rotatably connected with the winding part (12).

3. A lifting device suitable for coal mine tunnels according to claim 1, wherein one end of the telescopic rod (22) of the moving part (2) is fixedly connected to the supporting base (21), the other end of the telescopic rod (22) is fixedly connected with a connecting ring (23), and a traction rope (121) penetrates through the connecting ring (23).

4. The hoisting and lifting device suitable for the coal mine roadway is characterized in that a metal buckle (31) is fixedly connected to a sensor (32) of the detection part (3), a metal hook (33) is fixedly connected to the bottom of the sensor (32), and a transmission terminal (321) is arranged on the sensor (32).

5. The hoisting and lifting device suitable for the coal mine roadway is characterized in that a traction rope (121) of the power part (1) is connected to the metal buckle (31), a rubber pad is fixedly connected to the outer wall of the sensor (32), and a fluorescent base is arranged at the bottom of the sensor (32).

6. The hoisting and lifting device for the coal mine roadway is characterized in that the controller (4) is fixedly connected to the fixing plate (112) of the power part (1), the controller (4) is electrically connected with the rotating motor (13) of the power part (1), and the controller (4) is electrically connected with the telescopic rod (22) of the moving part (2).